High Quality CAS 12190-79-3 Cobalt Oxide with Best Price for Lithium Battery Cathode Material

• CAS No.: 12190-79-3
• Formula: Colio2
• EINECS: 235-362-0
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: Black
• Density: 2.0-2.6 g/cm3
• Solubility: Insoluble in H2O
• Vapour Pressure: 0PA at 20ºC
• Psa: 40.13000
• Logp: -0.23760
• Transport Package: Bag
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 28220000
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

 

Cobalt Tetroxide is similar to ferroferric oxide, and can be approximately regarded as a compound formed by cobalt oxide (CoO) and cobalt oxide (Co2O3). Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/cm3. Cobalt Tetroxide can be slowly dissolved in hot sulfuric acid, but it is insoluble in water, n itric acid and h ydrochloric acid at room temperature. When heated above 1200 ºC, it will decompose into cobaltous oxide. When it is strongly heated to 900ºC in a hydrogen flame, it is reduced to metal cobalt.
 

Assay(Co)	72%min
Ni	0.03%max
Fe	0.05%max
Zn	0.01%max
Cu	0.01%max
Mn	0.01%max
Na	0.08%max
Pb	0.005%max
Cd	0.003%max
Size(through 325mesh)	98%min

 

Application

 

 

1. The electrochemical performance is superior
a. The average cycle capacity attenuation per cycle <0.05%
b. Discharge specific capacity for the first time >135mAh/g
c. 3.6 V first discharge platform rate > 85%
2. The processing performance
3. Tap density is big, help to improve volume specific storage battery
4. Product performance is stable, good consistency

 

 

  

Detailed Photos

 

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